Foal milk replacers closely match that of mares milk and in some cases where mares milk is of questionable quality it will surpass it.

• It is important to consider a milk replacer made with 100% milk sources as this would be consistent and more readily digestible by the foal.
• Milk replacers are formulated to provide the optimal balance between energy, protein and fat requirements with the addition of minerals and vitamins for the foal.
• These optimal rations contribute to the health, development and immune status of the foal.

The thought of giving a healthy looking foal a jump start to life with a few days of quality milk replacer should not be dismissed. Foals with inadequate energy and nutrition will have the potential for decreased growth, poor health and the inability to overcome stress and illness.

The first few weeks of a foal’s life are critical, and the importance of optimizing growth and immune functions are important for growth and development of the newborn foal. Subsequently providing foal milk replacer to newborn foals will give them the added energy and nutrition they need. Foals are born without fat stores and their energy stores will rapidly deplete if not provided with enough energy to meet their needs. Of course in the perfect world foals rely totally on their mother’s milk which is fine as long as foals are consuming 5 to 10% of their body weight in milk on the first days of life and increasing to 20 % of their body weight in milk based on age. Energy shortage in foals may consequently lead to health disorders and delayed development.

In addition to giving the foal a good head start other areas where milk replacer would be of benefit would include:

• Helping a mare out who is sick and may not able to provide all the milk the foal requires. Furthermore by providing the foal with milk replacer supplementation will allow the mom to not be worn down by nursing and having the foal use up the sick mare’s energy stores that she requires to recover.
• Mares with inadequate milk or have been tested to have poor quality milk based on many factors such as age, illness, and nutritional status while pregnant. Foals would positively benefit from supplementation with milk replacer to correct milk deficiencies from the mare.
• Giving sick and convalescing foals extra energy to fight illness and provide them with a consistent fortified source of fat, protein and fibre.
• Maiden mares- unsure of nutritional profile of mare’s milk- using milk replacer to ‘top up’ the nutrition offered to the foal.

In addition to the above mentioned reasons for supplementing with a high quality milk replacer, there of course is the reason of the orphan foal that will require milk.

Of course nurse mares may provide milk but supplementation with milk replacer will guarantee a consistent quality of nutrients for the foal to optimize development.

If no nurse mares are used and the foal is hand reared do not be discouraged. “Foals fed milk replacer only, had caught up to mare nursed foals by four months of age and normal growth rates of foals occur when milk replacer and good quality feeds are fed concurrently.” (Can Vet Journal Volume 34, Aug. 1993.) Additionally, milk replacer offers a nutritional profile that is consistent- the profile of the milk from a nurse mare is dependent on the stage of lactation.
Feeds to feed concurrently with milk replacers include foal milk pellets which are an excellent starting ration then moving to a high quality foal ration.

As with any feeding program results of the above mentioned supplementation of milk replacer will vary depending on management environment, genetic and health differences.

• Please consult your veterinarian for assistance and remember with the time and energy you spend on developing your foal it is important to get it right from the start.
• Providing for a foal doesn’t end at foaling time it is only the beginning, and milk replacer is an excellent way of supplementing and giving that foal the healthy start it deserves.

Set the alarm clock, use a log book and stick to a schedule. We keep track of her weight versus the foals raised by their dams and she is gaining on par.

She was integrated into the herd along with her “granny” at 3 weeks of age, and other than running full tilt when she sees me with her green bucket, she is very much the normal foal!!”

My orphan, Trivalli DF (known around the barn as Sherman) thrived on Foal-Gro, and now at 3 years of age has been started under saddle and looks to have a wonderful future with his new owner ahead of him.

Deerpath’s Mare and Foal Care services provide critical assistance and knowledge. Their high risk and special needs mare/foal care is achieved by working closely with their veterinarians and through years of experience and expertise.

Proper individual handling, nutrition and preventive health care are essential to foal development. Deerpath also specializes in on-farm consultation to set up mare and foal programs.

Deerpath is owned and operated by stallion manager Robert Fera and his wife Monica. They have used our newest product FoalGro Milk Replacer  and are very pleased with the results.

“Thank you for the opportunity to show you Deerpath and let you know how important Grober milk replacer have helped and how we are now recommending them to others who call about sick or orphan foals.

We believe that taking care of animals is a team effort and you can’t do it unless you have good animal husbandry skills, a passion for the work and sound animal nutrition.”

www.deerpathequine.com

Best Regards

Robert Fera

After the first day, the foal’s gut begins to develop enough for milk, whereby milk proteins are the most absorbable and nutritious food that can be provided. Like all newborns, they need to be fed small amounts often to avoid stomach upset while providing enough energy for their rapid growth. They absolutely need sufficient milk; their intake of milk starts at 10% of their body weight (day 1) and increases to 25% of their body weight (day 10). If the mare is struggling to fulfill all of their needs, a substitute is critical.At this early stage in life foals undergo rapid bone development, so it is necessary to offer them a ration that is rich in calcium and phosphorus as well as copper and zinc. Calcium and phosphorus are the minerals that lead to strength in bones; copper and zinc are involved in the regulation of calcium and phosphorus metabolism. If the foal is deficient in energy or minerals once weaned from milk the foal will undergo a period of compensatory growth that could lead to bone deformities (developmental orthopedic diseases – DOD’s).

When it comes to foal rations everything is based on energy. The more energy they take in the more nutrients they have to digest, absorb and grow. However, too much energy and they will grow too fast for their internal organs and bones to keep up, which can also lead to DOD’s. This is why a mare’s ration is not optimal for the foal. It is important to remember that the nutritional needs of the foal are completely separate from the mare. A ration based on milk and grain needs to be fed to ensure that the foal is getting enough energy to grow and develop at their own pace.

It will not be long before the energetic foal needs more than just milk. As the foal grows, mare’s milk changes composition as a natural way to wean her foal. The National Research Council (1989) published that mare’s milk protein content drops by 33% from the first week of lactation to the ninth week of lactation. A drop of 23% in fat within mare’s milk was reported throughout this same time period. Schryver et al, 1986 reported that normal mares meet foals’ needs for about two months. This is when a grain supplement, milk based for optimal digestion is best and must be offered. They do not need hay at this point. Nursing foals need milk and grain, hay may be introduced for them to sniff, play with and munch on, but it will not be a significant source of energy. Their gut is not fully developed enough to break down the hay and turn it into energy; leave that for the mare.

When balancing the foal ration with milk and grain it becomes imperative to ensure that it has all of the necessary nutrients foals need. They need protein to build muscle mass, they need it to build a strong immune system and they need it as fuel for their muscles. If there are not enough carbohydrates or fat in the diet then they will use protein for energy. They will also struggle to grow if they are in this situation – this would be like putting your foal on the Atkins diet! The building blocks for protein are amino acids. If there is a limiting amino acid then all of the protein requirements cannot be met and growth will be inhibited.

For foals, the limiting amino acid is lysine, which can be found in milk ingredients. General rule of thumb is if lysine requirements are met, protein requirements are met. Foals need fat. It is an important energy source that can be stored and allow them to gain weight, and it also helps with the absorption of some vitamins and minerals. As the foal’s gut develops, their hindgut will produce volatile fatty acids from eating hay. In the hindgut, hay is broken down and fermented by healthy bugs, which produces volatile fatty acids. Volatile fatty acids are an excellent energy source for the horse. Vitamin and mineral needs can be met through milk. These micro-ingredients are essential for developing eyes, to keep cells healthy, coat shiny, bones strong and for overall vitality. Because of rapid growth at this stage they require higher amounts of minerals than at any other time in their lives.

Milk and milk replacer is the perfect food for the young foal – utilization of milk proteins at close to 100%. Milk proteins have many functional properties that allow for the foal to remain healthy. These proteins will improve immune function, act as a antimicrobial agent, help absorb vitamins and minerals and provide enough energy to get that newborn foal onto their feet. When milk needs exceed the availability, supplemental grain is necessary. If the grain also contains milk proteins then that high level of digestibility can be maintained for optimal growth and development in the foal.

Let’s help that busy mare by remembering that foals are demanding newborns that need constant care and attention to get them off to a great start! The key to providing balanced nutrition to your foal is to remember “FOALS”,
F eed them often
O rthapedic diseases are preventable with good nutrition
A lways feed balanced foal rations
L ysine is a limiting amino acid when meeting protein requirements
S upplement is important for foals drinking milk

- Kathleen Shore M.Sc. ( Animal Nutrition )